baber/WOPTO huggingface dataset:
Patent JP-S63230469-A (JP)
Title: Paper discharging device
Inventor: SHIMURA AKIRA
IPC: G03G15/00
Filed: 1987-03-18
Abstract: PURPOSE:To reduce the occurrence of curl and jam of blanks in a recorder by providing a paper discharge selecting means for automatically changing over face-down discharge blank and face-up one according to the type of blank. CONSTITUTION:When either of envelope, post card and OHP is selected according to the command of a host to provide the face-up paper discharge mode, a third paper discharge stacker 33 is pivoted to open a third paper discharge port 35, pilot left a course changing claw 24 and discharge a blank 28 onto the third paper discharge stacker 33 without folding the blank 28 by a face-up paper discharge path 19. On the other hand, the face-down paper discharge mode is provided in the case of normal blank and said claw 24 is pivoted right while said port 35 is closed and the blank 28 from a printer changes the course to the face-down paper discharge path 18 side to be received in the upper first or second paper discharge stacker. Thus, the occurrence of curl and jam of blank can be reduced.
Patent JP-H08251308-A (JP)
Title: Portable radio telephone set
Inventor: KAWANO KAZUMI
IPC: H04W4/04
Filed: 1996-03-21
Abstract: PURPOSE: To easily and quickly store information to a storage section even during talking without the need for a troublesome operation and procedure in the portable telephone set the volume of an enclosure of which is limited. CONSTITUTION: The telephone set is provided with a character entry section entering information such as a character or an image, a means recognizing the entered information and displaying it onto a display section 4, a 1st storage section 32 recording information desired to be recorded permanently such as a name and a telephone number in th entered information, a 2nd storage section 33 recording the information desired to be stored tentatively such as a message, and a character information processing section 31 discriminating and separating the information to be recorded in the 1st storage section 32 and the 2nd storage section 33 and synthesizing the information in the 1st storage section 32 and the 2nd storage section 33.
Patent JP-S58179747-A (JP)
Title: Control method for compressor of package type air conditioner
Inventor: KAMIMURA KAZUYUKI
IPC: F24F11/08
Filed: 1982-04-16
Abstract: PURPOSE:To reduce power consumption while improving the characteristics of air-conditioning by varying and controlling the number of the compressors operated in response to the weight of air-conditioning load in the package type air conditioner with a plurality of the compressors. CONSTITUTION:In the air conditioner, which is provided with an operating plate OP with an air-conditioning changeover switch, etc., a fan F supplying air into a room and the compressors CMP1, CMP2, etc. for a heat pump and controls each section by a control section CNT, the control section CNT operates both CMP1, CMP2 when room temperature detected by a temperature sensor T1 reaches ON temperature. When room temperature reaches OFF temperature, both CMP1, CMP2 are stopped. A cycle mentioned above is repeated, but the number of the compressors operated is decreased when a ratio of ON time to OFF time is brought to a predetermined condition, and the number of operation is increased when the state in which room temperature is higher than ON temperature is maintained for a fixed time or more.
Patent JP-H07269530-A (JP)
Title: Fastening structuree for automobile stractural member
Inventor: SHIBAYAMA SHUICHI
IPC: F16B19/02
Filed: 1994-03-31
Abstract: PURPOSE:To increase fastening force, and concurrently facilitate fastening operations. CONSTITUTION:A bolt 18 is inserted in the holes 14 and 16 of body frames 10 and 12, a nut 30 is installed to the screw section 24 of the bolt 18 via a washer 28, and filling material 26 is filled between the bolt 18 and each body frame 10 and 12. When the bolt 18 is fastened by the nut 3O, the filling material 26 is deformed so as to allow a gap between the bolt 18 and each body frame 10 and 12 to be filled up.
Patent JP-H02244255-A (JP)
Title: Neuro-computer
Inventor: MATSUURA KATSUMASA
IPC: G06F15/18
Filed: 1989-03-17
Abstract: PURPOSE:To decrease the number of arithmetic circuits and the time required for an overall learning task by providing with a comparator to compare the error energy of each pattern with the minute value and therefore promoting efficiently the learning convergence of a network to a large number of input patterns. CONSTITUTION:A computing element obtains the error energy from the teacher signal value of the output value set to each input pattern, and a comparator compares the error energy with the minute value which approximates to zero. Then no correction is applied to the synapse load caused by the adverse transmission of a learning signal against a pattern having the fast convergence at the value smaller than a fixed level when a certain extent of learning is secured for the error energy to the teacher signal. The synapse correction is applied to only a pattern of the error energy having the value larger than a fixed level. Therefore the error energy of a pattern undergone no load correction may sometimes exceed a fixed level. Thus the load correction is restarted for the relevant pattern. As a result, the learning energy is smoothed and the good balance is secured for all patterns. Then the convergence is increased for all patterns.
Patent JP-H06276140-A (JP)
Title: Base station line controller
Inventor: TAKEO KOUJI
IPC: H04W16/08
Filed: 1993-03-23
Abstract: PURPOSE:To control the pilot signal level of a base station so as to reduce a loss probability in a frequency division and time division multiple access mobile communication system. CONSTITUTION:The channel measurement part 1 of each base station measures the number of used channels and in a base station where the number of channels becomes not less than an upper limit by means of a pilot signal level control part 2 and a pilot signal transmission part 3, the pilot signal level control part 2 lowers the pilot signal level. Thereby, the loss probability is reduced.
Patent JP-S57180723-A (JP)
Title: Hydraulic circuit of civil engineering construction machinery
Inventor: IKEDA TOSHIMICHI
IPC: E02F9/22
Filed: 1981-04-30
Abstract: PURPOSE:To minimize a pressure loss of a hydraulic circuit and to prevent the rise in temperature of the hydraulic circuit, by a method wherein a parallel line is formed so that, when switching valves located in parallel are operated simultaneously, the one switching valve is reduced in load and the other is increased in load. CONSTITUTION:An arm switching valve 24 is changed over in a I-direction and a revolution switching valve 23 in a II-direction to feed a part of pressure oil in a pump 2 to a revolving motor through a discharge line b, a line Z, a port m', and a line m, and other pressure oil to an arm cylinder 40 through a pipe Zb, a relief valve F, a check valve J, a port t', and a line t. Thus, even if a load of an arm is low, the revloving motor is enoughly revolved with the pressure in the line Zb. If the arm switching valve 24 is switched in the II-direction and the revolution switching valve 23 in the I-direction, a part of the pressure oil is fed to a revolving motor 50 through a Za, a S' and a S, and this permits the revolving motor to run at a given speed.
Patent JP-S57181981-A (JP)
Title: Valve structure of closed type electric motor-driven compressor
Inventor: TAGAWA SHIGETAROU
IPC: F04B39/10
Filed: 1981-04-30
Abstract: PURPOSE:To moderate a passage resistance at a tongue-like or horseshoe-like valve part and reduce the input required for compression for allowing the compressor to operate with high-efficiency, by making a hole in the valve in the vicinity of a discharge or suction port. CONSTITUTION:A valve 1 is so designed that one end is fixed to a cylinder head 2 with a rivet 5 or the like and the other end can be freely moved in accordance with variation of pressure. Since gas which flows against the valve 1 passes through a hole 6 which is made in the vicinity of a valve seat 4 of a port 3 of a cylinder head 2, the current runs smoothly, providing the same effect as that of a widened passage.
Patent JP-S56160663-A (JP)
Title: Device for measuring current of higher harmonic filter
Inventor: SAITOU KUNIO
IPC: G01R23/165
Filed: 1980-05-16
Abstract: PURPOSE:To enable the measurement to be performed by digitally measuring high frequency current waveforms, performing Fourier transformation, and separating the higher harmonic current component which is branched from a thyristor transducer and the higher harmonic current component from a power source. CONSTITUTION:The voltage at the mode where a three-phase full wave rectifier 14 and a high frequency filter 20 are connected is inputted to gates 101-103 from a potential transformer. To the other input terminals of the gates, are inputted a power source current, a filter current, and a full wave rectifier current via current transformers 26, 28, and 30. These currents are stored in data memories 107-109 via AD converters 104-106, and operated in a Fourier operation part 110. The effective value and phase of the higher harmonic waves are calculated and stored in a memory 111. The vectors of said values are calculated in a vector operating part 12, and the currents flowing in the higher harmonic filter 20 are calculated. Thus  the higher harmonic current which is branched from the thyristor transducer and the higher harmonic current from the power source can be separated.
Patent JP-S60206399-A (JP)
Title: Generating circuit of pulse strain
Inventor: KANEKO KAZUHIRO
IPC: H04Q1/32
Filed: 1984-03-30
Abstract: PURPOSE:To miniaturize a circuit and to improve its reliability by connecting intermittently a supply power source with a lower voltage than a DC voltage to a gain control voltage generating circuit and by setting the gain control voltage to such a sufficient value that a pulse train corresponding to opening and closing of a switch is received at the pulse receiving destination. CONSTITUTION:At the time of closing of a switch 4 feedback applies to arithmetic amplifiers 8 and 9 for supplying voltages, and an inter-output voltage V1 of these amplifiers 8 and 9 becomes equal to a voltage VTR across terminals 1 and 2. An impedance across outputs of the amplifiers 8 and 9 is equivalently infinite, and for this period a current will not flow through feeders 15 and 16. On the contrary, since said feedback will not apply to the amplifiers 8 and 9 at the time of opening of the switch 4, the inter-output voltage V1 of the amplifiers 8 and 9 becomes zero, and a current of V0/R0+2RP flows through the feeders 15 and 16. Thus the impedance by viewing the amplifiers 8 and 9 from the terminals 1 and 2 is switched to a low or high level through opening and closing of the switch 4, whereby a dial pulse is transmitted.
Patent JP-S5511190-A (JP)
Title: Free cutting high aluminum alloy
Inventor: KOSUGE HAYUMI
IPC: C22C21/10
Filed: 1979-05-25
Abstract: PURPOSE: To provide an alloy having excellent stress corrosion resistance and machinability, by adding specific amounts of Mn, Si, Sn, Pb, Cu to an Al-Zn-Mg alloy.  
     CONSTITUTION: The alloy comprises, by weight, 3W6 % Zn, 0.5W2.5 % Mg, 0.3W0.8 % Mn, 0.35W0.8 % Si, 0.3W1 % Sn,  0.3W1 % Pb, 0.1W0.4 % Cu, the  balance being substantially Al. Preheat treatment of the cast ingot of the alloy in  flattening at temps. up to about 350°C causes uniform, fine Mg-Si compound to  precipitate, and, in the following step, fine Mn compounds such as Al-Mn, Al-Mn- Si etc. precipitate around the Mg-Si compound. Hereby, afterworking, the alloy  structure shows excellent stress corrosion cracking resistance. Addn. of Sn, Pb  improves machinability of the alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000260183-A (JP)
Title: Semiconductor memory device
Inventor: NAKAGAWA HIDENORI
IPC: G11C11/408
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform processing to an access to virtual space without causing a delay in the operation and an increase in the circuit area by selecting a word line corresponding to a row address where a memory cell exists, to an input of a row address where no memory cell exists. SOLUTION: A row address decoder 1 selects a word line for reading by a combination of the logical values 0 and 1 of a signal from the row address lines ADR0-ADR(n-1) at the time of read accessing. Since there are only m (2n-1<m<2n) pieces of word lines which should intrinsically be 2n pieces, a virtual space for (2n-m) pieces of lines is formed in the logical address space. The read access to the virtual space is allotted in a physical address by doubly mapping this virtual address space in a prescribed part in the physical address space. This allotment is executed by the address decoder 1.
Patent JP-S61224587-A (JP)
Title: Auxiliary device for observation of film image
Inventor: KIHARA TADAHARU
IPC: G03B27/73
Filed: 1985-03-28
Abstract: PURPOSE:To automatically obtain a most appropriate color balance by supplying a part of a light beam that is supplied to a video camera through a color correcting means to a density measuring means that measures a large area average transmission density, and controlling a color correction state based upon a result of comparison between above value and a density output when a film to be observed is equipped. CONSTITUTION:When a film F to be observed is equipped, the large area average transmission density of three color primaries of the light beam that is transmitted the film F is measured at a density control measuring means 13 and also, the result measured is supplied to a control means 17 and a density ratio is calculated. The control means 17 compares the density ratio already stored when the most appropriate color balance is obtained at the time when a reference film is equipped with the density ratio obtained when an easily observable film F is equipped at a comparison process part 172, and based upon the compared result, a control output part 173 outputs an appropriate control signal to a driving control means 18 and operates to control a color correcting means 6 to produce the prescribed relation between both density ratios.
Patent JP-H04300024-A (JP)
Title: Horizontal type looper device
Inventor: ONISHI TOSHIO
IPC: B21C49/00
Filed: 1991-03-28
Abstract: PURPOSE:To increase the strip storage quantity of a looper, and to allow the work of strip cutting and welding, etc., to have a sufficient margin by using in common a rail of loop cars of an inlet side and an outlet side. CONSTITUTION:An inlet side looper 20 and an outlet side looper 30 of a horizontal type looper device are installed on the same horizontal plane of the lower part or the upper part of a treating equipment 7. An inlet side loop car 10 and an outlet side loop car 11 run extending over a range Lr on rails laid in a position whose height is different from the processing equipment 7. A traction wire rope 14 of the inlet side loop car 10 is coiled by a coiling drum 12 installed in the outlet side of a line through a wire sheave 15. A traction wire rope 14' of the outlet side loop car 11 is coiled to a coiling drum 13 installed in the inlet side of the line through the wire sheave 15.
Patent JP-H11245458-A (JP)
Title: Thermal transfer printer
Inventor: YONEMITSU SATOSHI
IPC: B41J11/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a platen pressing mechanism which presses a platen roller to a thermal head at uniform pressure. SOLUTION: A thermal transfer printer in which a capstan roller 37 rotates around a shaft 39 and holds a recording sheet 6 and an ink sheet 3 between it and a thermal head 36 for printing is equipped with a shaft 39 which freely rotatably supports a pair of arms 38a, 38b for supporting the roller 37 freely rotatably, and a torsion spring which is engaged loosely with the shaft 39. The spring has a pair of right and left coil parts 40a, 40b and a connection part 40c for connecting the coil parts 40a, 40b and fits the connection part 40c to a pin 39e attached to the shaft 39 and the outside end parts 40a1, 40b1 of the coil parts 40a, 40b to the arms 38a, 38b, respectively.
Patent JP-S56160198-A (JP)
Title: Electroacoustic transducer
Inventor: OGAWA TOSHIO
IPC: H01L41/04
Filed: 1980-05-14
Abstract: PURPOSE:To ensure a stable piezoelectric property of a piezoelectric transducer to the temperature environment, by securing an electrical connection or the like between a conductive member at the side where the positive electric charge is accumulated and a conductive member at the side where the negative electric charge is accumulated. CONSTITUTION:For a piezoelectric buzzer 1, a piezoelectric substrate 3 is stuck concentrically on a surface of a metallic disk 2 with a support 4 secured on the other surface to ensure a flexion vibration. Electrodes 5 and 6 are provided to excite the substrate 3, and leads 7 and 8 are soldered to the electrodes 5 and 6 respectively. Then a discrete resistance 9 is connected between the leads 7 and 8. The resistance value of the resistance 9 must be set smaller than the resistance value between the electrodes 5 and 6. In such constitution, the alternate electric charge due to the electric charge caused by a pyroelectric effect can be reduced quickly to avoid a deterioration of the piezoelectric property.
Patent JP-S56158471-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: DENDA MASAHIKO
IPC: H01L27/108
Filed: 1980-05-12
Abstract: PURPOSE:To obtain the cell having the reduced influence of alpha rays as well as to enable to obtain a high speed operation for MOSRAM by a method wherein a bit line is formed using the polycrystalline Si of the conductive type reverse to a substrate, is arranged on a thick oxide film and a diffusing region is provided only at the section connected to the substrate. CONSTITUTION:The thick oxide film 2 is formed on a P type substrate 1, the oxide film 2 located at a capacity section and an FET section is removed and a thin oxide film 2a is formed. Then, an aperture is provided on the oxide film 2a located at the section (source and drain section) connecting to the bit line, the bit line consisting of an N<+> doped polycrystalline Si 6 is provided and an N<+> layer 8 is diffused on the substrate. Then, a capacity electrode 3 and a gate electrode 4 are formed using a double-layer polycrystalline Si structure and is used as a cell FET. Through these procedures, the area of N<+> region connected to the bit line is reduced, the carrier is hard to be collected by the alpha rays and the variation of the bit line electrode can be prevented. Also, because of the wiring performed on the thick oxide film, the capacity between the bit line and the substrate is reduced and a high speed operation can be performed.
Patent JP-H04300770-A (JP)
Title: Body of railway rolling stock
Inventor: OKUNO SUMIO
IPC: B61D17/04
Filed: 1991-03-28
Abstract: PURPOSE:To provide the light roof structure and the light eaves structure having the sufficient pressure-proof structure in a rolling stock travelling at high speed. CONSTITUTION:An outer plate of the roof structure 30 and an eaves R part 31 are formed with the extruded material, in which reinforcing material extending in the longitudinal direction of a body is formed integrally, and member arrangement such as forming cross section of the reinforcing members 35, 37 into box, is performed to strengthen the out-of-plane curvature rigidity of the reinforcing material of the outer plate near a long beam 32 more than a general part separated from the long beam 32. Generation of the local stress in the roof structure 30 and the eaves R part 31 is thereby eliminated to share a load evenly with the whole of the structure, and the light member structure having the sufficient pressure resistance is obtained.
Patent JP-H01240625-A (JP)
Title: Method for stowing raw material in blending yard
Inventor: SHIMOZAWA EIICHI
IPC: B65G63/00
Filed: 1988-03-17
Abstract: PURPOSE:To uniformly stow raw materials in a blending yard by gradually increasing the amount of raw materials stowed in the blending yard by the use of a stacker and also controlling the dischargings of the raw materials from respective hoppers into the stacker so that they are simultaneously started and finished. CONSTITUTION:At the time of stowing various raw materials in a blending yard 6 by using a stacker 3, the stowage amount (T/H) by means of the above stacker 3 is gradually increased. Subsequently, at the same time, the raw materials are simultaneously discharged from plural material-discharge hoppers 1, respectively, into the stacker 3, and further, the dischargings of respective raw materials into the stacker 3 is planned so that they are finished simultaneously.
Patent JP-S60207105-A (JP)
Title: Automatic aligning device for optical fiber
Inventor: GOTOU SUMIO
IPC: G02B6/38
Filed: 1984-03-31
Abstract: PURPOSE:To align optical fibers speedily by using an actuator which displaces a side block finely at right angles to the optical axis of an optical fiber, and superposing a sine wave, etc., on a DC bias voltage and displacing finely the actuator. CONSTITUTION:The output of a photosensor 14a is passed through a light power meter 14b and a synchronous detector 15 to remove its DC component, and thus only the AC component is extracted and inputted to a polarity decision circuit 16 and a light power comparator 17 separately. The polarity decision circuit 16 is provided wih CO1 which compares a sine wave signal A1 with a reference voltage Vs and outputs a rectangular wave C and CO2 which inputs a signal B and outputs a rectangular wave D, and the AND output E between both signals is obtained. Outputs DX and DY of a microcomputer 18 regarding an X and a Y direction are converted by digital-analog converters 19 and 20 and inputted to one-side input terminals of adding circuits 21 and 22. Amplifiers 26 and 27 amplify those inputs and their outputs are applied to actuators 11 and 12. Thus, the DC bias voltage is superposed upon the AC voltage to drive the actuators, thereby performing speedy aligning operation.
Patent JP-S60205531-A (JP)
Title: Light shielding device of variable magnification copying machine
Inventor: HIYOUDOU HARUHIRO
IPC: G03B27/34
Filed: 1984-03-30
Abstract: PURPOSE:To shield a lens from light securely through simple constitution by providing a fixed light shield plate and a flexible light shield curtain which is fixed to a lens holding member at one terminal and also fixed to a fixing member at the other terminal. CONSTITUTION:A figure shows the motion of the light shield device accompanying the movement of a lens and curvature of a light shielding curtain increases gradually as the lens 20 moves from an unmagnification position to an enlargement position. When the lens moves to a reduction position, on the other hand, the curvature approximates to a straight line gradually. Therefore, harmful light is cut off securely without requiring large space and energizing force is applied from the light shield curtain 44 to the lens 20 nearly in a constant direction, so no lens blurr is caused. The light shield curtain 44 is held by the fixing member 45. In this case, a light shield curtain which is fixed to the fixing member at one terminal is usable as a substitute for the moving light shield plate 43 which moves according to the movement of the lens 20.